Leider ist der Eintrag nur auf Amerikanisches Englisch verfügbar.
(English) Earth Days: Cards on the table
(English) Every day is Earth Day. In April, ESA hosted a workshop as part of the ESA Earth Day 2023. The three-day event at the European Astronaut Centre (EAC) in Cologne, Germany, promoted sustainability and the use of space in line with the UN sustainable development goals.
